Answer:
1.38888889
Step-by-step explanation:
Do the math on the calculator to get the answer.
 
        
             
        
        
        
Since it says only write a expression, you can do 45xM= ?/?
        
             
        
        
        
Take the orginal price and multiply it by 1.34.
455 * 1.34 = $609.70 in retail.
The longer way would be to take 34% of 455 and then add it to 455.
        
             
        
        
        
Answer:
0.756
Step-by-step explanation:
It is given that a machine has four components, A, B, C, and D.

If these components set up in such a manner that all four parts must work for the machine to work properly.
We need to find the probability that the machine works properly. It means we have to find the value of  .
.
If two events X and Y are independent, then

Assume the probability of one part working does not depend on the functionality of any of the other parts. 

Substitute the given values.



Therefore, the probability that the machine works properly is 0.756.
 
        
             
        
        
        
It might be hard at first to find the hundreds place. The answer is C:722,357,000